From 73711abd97aced9bc6c12d1e013d29d5e4315672 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Fr=C3=B6ssman?= <thomasf@jossystem.se>
Date: Thu, 3 Nov 2011 07:34:51 +0100
Subject: [PATCH] Added comments

---
 node/server.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/node/server.js b/node/server.js
index fbaf08e5..57609ac8 100644
--- a/node/server.js
+++ b/node/server.js
@@ -91,6 +91,8 @@ async.waterfall([
     var httpLogger = log4js.getLogger("http");
     app.configure(function() 
     {
+      // If the log level specified in the config file is WARN or ERROR the application server never starts listening to requests as reported in issue #158.
+      // Not installing the log4js connect logger when the log level has a higher severity than INFO since it would not log at that level anyway.
       if (!(settings.loglevel === "WARN" || settings.loglevel == "ERROR"))
         app.use(log4js.connectLogger(httpLogger, { level: log4js.levels.INFO, format: ':status, :method :url'}));
       app.use(express.cookieParser());